#ifndef SAT
#define SAT
#include <iostream>
using namespace std;
class Vreme{
	private:
    int h,m,s;
    int ph,pm,ps;
    int th,tm,ts;
    int qh,qm,qs,q;
    public:
    	Vreme(int hh, int mm, int ss){ h=hh; m=mm; s=ss; ph=hh; pm=mm; ps=ss;qh=0;qm=0;qs=0;q=0;}

     	int GetH() const{ return h;}
        int GetM() const{ return m;}
        int GetS() const{ return s;}

       	int GetPH() const{ return ph;}
        int GetPM() const{ return pm;}
        int GetPS() const{ return ps;}

        void SetH(int hh) {h=hh;}
        void SetM(int mm) {m=mm;}
        void SetS(int ss) {s=ss;}

        int GetTH() const{ return th;}
        int GetTM() const{ return tm;}
        int GetTS() const{ return ts;}

        bool budi(){
        	int i=0;
        	if(h==6)i++;
        	if(m==30)i++;
        	if(s==0)i++;
        	if(i==3)return(true);
			else return(false);

		}
		bool spavaj(){
			int i=0;
        	if(h==23)i++;
        	if(m==0)i++;
        	if(s==0)i++;
        	if(i==3)return(true);
        	else return(false);
		};

	void DodatV(int hh, int mm, int ss){
		h=h+hh;
		m=m+mm;
		s=s+ss;
		q++;
		do{
			if(s>=60){m++;s=s-60,qs++;
			}
			if(m>=60){h++;m=m-60,qm++;
			}
			if(h>=24)h=h-24,qh++;

		}while(h>23&m>59&s>59);

		}


	void OduzetV(int hh, int mm, int ss){
		h=h-hh;
		m=m-mm;
		s=s-ss;
		q--;
				do{
			if(s<0){m--;s=s+60,qs--;
			}
			if(m<0){h--;m=m+60,qm--;
			}
			if(m<0)h=h-1,qh--;
			if(h<0)h=-1*h;

		}while(s<0&m<0&h<0);

		}

	void prosloV(){
		int i=0;
		if(q>0)i++;
		if(qh>0)i++;
		if(qm>0)i++;
		if(qs>0)i++;

		if(q<0)i--;
		if(qh<0)i--;
		if(qm<0)i--;
		if(qs<0)i--;


     if(i>0){
        th=0;
		tm=0;
		ts=0;
		if(ph>h){th=ph-(h+24);
		}
		else {th=ph-h;
		}
		tm=pm-m;
		ts=ps-s;
		do{
			if(ts>=60){tm++;ts=ts-60;
			}
			if(tm>=60){th++;tm=tm-60;
			}
			if(th>=23)th=th-23;

		}while(ts>23&tm>59&th>59);
	 };
	 if(i<0){
	 	th=0;
		tm=0;
		ts=0;
		if(ph>h){th=(h+24)-ph;
		}
		else {th=ph+h;
		}
		tm=pm+m;
		ts=ps+s;
				do{
			if(ts<0){tm--;ts=ts+60;
			}
			if(tm<0){th--;tm=tm+60;
			}
			if(tm<0)th=th-1;
			if(th<0)th=-1*th;
			}while(ts<0&tm<0&th<0);
	 };
	 	if(i==0){
		th=0;
		tm=0;
		ts=0;
	}

    }


	void kolikoPV(int hh,int mm,int ss){
		th=0;
		tm=0;
		ts=0;
		th=hh+h;
		tm=mm+m;
		ts=ss+s;
		do{
			if(ts>=60){tm++;ts=ts-60;
			}
			if(tm>=60){th++;tm=tm-60;
			}
			if(th>=24)th=th-24;

		}while(ts>59&tm>59&th>23);

	}


		void kolikoUPV(int hh,int mm,int ss){
		th=0;
		tm=0;
		ts=0;
		th=hh-h;
		tm=mm-m;
		ts=ss-s;
				do{
			if(ts<0){tm--;ts=ts+60;
			}
			if(tm<0){th--;tm=tm+60;
			}
			if(tm<0)th=th-1;
			if(th<0)th=-1*th;
			}while(ts<0&tm<0&th<0);

	}

};
#endif